Your home is leaking energy every single day. Upgrade to high-performance spray foam insulation to slash your utility bills by up to 50%, eliminate drafts, and create perfect indoor comfort year-round.
We provide technically precise, code-compliant spray foam applications tailored to your building's specific thermal and moisture requirements.
The premium choice. Delivers a massive R-value of ~6.5-7 per inch while creating a rigid, structural moisture and vapor barrier. Ideal for crawl spaces, exterior walls, and basements where water resistance is critical.
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Highly effective air sealing with excellent sound dampening properties. Expands massively to fill every crack and gap. The most cost-effective solution for interior walls, roofs, and attics where a vapor barrier isn't required.
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Attics are the #1 source of home energy loss. By applying spray foam to the roof deck, we create a sealed envelope that keeps your HVAC ductwork in a conditioned space, radically lowering your energy bills.
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Stop cold floors and moisture issues dead in their tracks. We use closed cell foam to seal foundation walls and rim joists, preventing condensation, wood rot, and pest intrusion from beneath your home.
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Metal buildings sweat and lose heat rapidly. Our commercial-grade applications stop condensation, regulate interior temperatures, and ensure code compliance for warehouses, offices, and agricultural facilities.
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Get it right the first time. We partner directly with builders and homeowners during the framing stage to create a perfectly sealed, highly efficient home envelope before the drywall goes up.
Get an Estimate →Traditional fiberglass insulation sags, degrades, and allows air to pass right through. If you haven't upgraded, you are paying the price.
Up to 40% of your heating and cooling energy escapes through air leaks in poorly insulated walls and attics. That money is literally going through the roof.
If your upstairs is sweltering in the summer or your floors are freezing in the winter, your HVAC system is working overtime because your thermal envelope has failed.
Gaps in fiberglass allow warm, moist air to hit cold surfaces. This creates condensation in your walls and crawl space—the perfect breeding ground for toxic mold.
Cracks that leak air also let insects, rodents, and outdoor allergens directly into your living space. Spray foam seals these gaps permanently.
We don't just spray foam; we engineer comfort. With 5 years of dedicated local experience, we deliver unmatched quality on every job.
Our installations typically yield a 30% to 50% reduction in heating and cooling costs. Spray foam vastly outperforms traditional insulation in real-world conditions.
We don't guess. We inspect your home, identify exact problem areas where you're losing money, and provide a detailed, same-day proposal.
Spray foam requires precise chemical mixing and application. Our crews are rigorously trained and use top-tier equipment to ensure a perfect, safe cure.
Most residential attic or crawl space jobs are completed in a single day. We protect your property thoroughly and clean up flawlessly before leaving.
We stand behind our work. Our installations come with a comprehensive warranty ensuring the foam won't shrink, sag, or settle over the lifetime of your home.
With over 500 local jobs completed and a flawless 5.0 Google rating across 136 reviews, our reputation in the Upstate is built on honesty and results.
"The difference is unbelievable. We had Extreme Spray Foam do our attic because our upstairs was always 10 degrees hotter in the summer. Immediately after they finished, the temperature equalized. Our Duke Energy bill dropped by nearly $80 last month alone. Worth every penny."
"We had a horrible moisture problem in our crawl space that was starting to warp our hardwood floors. The team came out, removed the nasty old fiberglass, and encapsulated the whole space with closed cell foam. The floors are warm now, the damp smell is completely gone, and the crew was incredibly professional."
"From the initial estimate to the final cleanup, these guys were top notch. They showed up exactly when they said they would, taped off and protected everything in my garage before spraying the ceiling, and left the place cleaner than they found it. Highly recommend for any insulation needs."
Call us or fill out our online form. We'll quickly find a time that works for your schedule to inspect your property.
We evaluate your home, identify thermal bypasses, and explain exactly where you are losing energy. You get a firm proposal.
Our certified crew preps the area carefully, applies the foam to exact thickness specifications, and completes most jobs in one day.
We do a final inspection with you, ensure worksite cleanliness, and activate your long-term performance warranty.
Based in Greenville, SC, we dispatch our fully equipped spray foam rigs to residential and commercial projects across a 60-mile radius. We know the local building codes and climate challenges inside and out.
Clear answers about spray foam insulation.
Absolutely. While spray foam has a higher upfront cost than fiberglass, the ROI timeline is typically 3-5 years through significant energy savings. Furthermore, it lasts decades without sagging or degrading, improves structural integrity, and immediately increases your home's comfort and value. It's an investment that pays you back every month.
Most homeowners experience a 30% to 50% reduction in their heating and cooling costs after a full spray foam encapsulation. Traditional insulation allows air to pass through it, but spray foam creates a complete air seal, preventing your conditioned air from escaping and outdoor air from entering.
Efficiency is our priority. Most residential retrofit projects—such as attics or crawl spaces—are completed within a single day. Larger custom homes, full interior framing sprays, or commercial metal buildings may take 2-3 days. We provide a clear, accurate timeline during your initial estimate.
Yes. Closed cell spray foam acts as a dense moisture and vapor barrier. By sealing crawl spaces and basement walls, it prevents the condensation that leads to wood rot and mold growth. Note: Any existing active mold should be remediated prior to the application of the foam.
Yes. During the actual spraying process, the home must be vacated as the chemicals react and expand. However, once fully cured (typically within 24 hours), spray foam is completely inert, non-toxic, and off-gasses nothing. It actually improves indoor air quality by blocking outdoor allergens and pollutants.
Open cell foam is lighter, expands greatly, offers great sound dampening, and is cost-effective for interior walls and roof decks (R-value ~3.7/inch). Closed cell foam is dense, rigid, provides structural strength, blocks moisture, and offers a superior R-value (~6.5-7/inch), making it essential for crawl spaces and exterior walls.
We combine 5 years of specialized experience, over 500 successful local jobs, and a perfect 5-star reputation. We never cut corners on chemical quality or prep work. When you hire us, you get factory-certified professionals who respect your home and guarantee the performance of their work.
Stop paying to heat and cool the outdoors. Schedule your free, no-pressure energy assessment today and find out exactly how much you could save with premium spray foam.
(706) 371-6308 | Mon-Fri 8am-6pm
office@extremesprayfoam.com
We reply within 24 hours.
Greenville, SC & 60-mile radius
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